Hartland Controls CON-3/120/75 Contactor
The Hartland Controls CON-3/120/75 is a heavy-duty 3-pole definite purpose contactor engineered for demanding commercial HVACR and industrial applications. Built with a 120V AC coil and rated for 75 FLA (Full Load Amps), this electrical switch provides reliable load management for large compressors, motors, and high-amperage lighting systems. It features silver alloy contacts to maximize conductivity and minimize arcing, ensuring the durability required for high-cycle environments. As a direct replacement for the P282-0632, it offers seamless compatibility for field technicians performing urgent repairs. Designed with aluminum box lug terminations and a Class B insulation system, it withstands operating temperatures from -40?C to +65?C. Whether you are troubleshooting contactor chatter or replacing a unit with pitted contacts, this 75-amp model ensures stable electrical connections and optimal HVAC system performance.
Key Benefits:- High Current Capacity: Rated for 75 Amps to handle intensive inductive and resistive loads in commercial cooling systems.
- Field Interchangeability: Serves as the precise replacement for P282-0632, simplifying the swap-out process for service contractors.
- Enhanced Conductivity: Features silver cadmium oxide contacts to provide long-lasting performance and reduce the risk of welded contacts under high amperage.
- Rugged Construction: Includes a standard arc cover and initial dielectric strength of 2200VAC for professional-grade electrical isolation.
- Universal Mounting: Utilizes a standard chassis mount design with screw terminals and 0.250" quick-connects for rapid installation.
What causes a 75-amp contactor to chatter or hum?
Contactor chattering usually results from improper voltage at the 120V coil or a corroded electrical connection. If the voltage drops below the "must operate" threshold (88 VAC for this model), the armature fails to seat firmly, leading to rapid cycling and potential coil burnout.
Can I use a 3-pole contactor in place of a 2-pole unit?
Yes, provided the FLA rating and coil voltage match. However, the Hartland Controls CON-3/120/75 is specifically designed for three-phase systems where all three power legs must be interrupted simultaneously to protect the motor from "single-phasing."
How do I identify if the contacts are failing?
Inspect the contact pads for visible pitting, burning, or discoloration. High resistance across the contacts, even when the coil is energized, indicates that the silver alloy has worn down, necessitating an immediate replacement to avoid compressor damage.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Original: $114.35
-65%$114.35
$40.02Hartland Controls CON-3/120/75 Contactor
The Hartland Controls CON-3/120/75 is a heavy-duty 3-pole definite purpose contactor engineered for demanding commercial HVACR and industrial applications. Built with a 120V AC coil and rated for 75 FLA (Full Load Amps), this electrical switch provides reliable load management for large compressors, motors, and high-amperage lighting systems. It features silver alloy contacts to maximize conductivity and minimize arcing, ensuring the durability required for high-cycle environments. As a direct replacement for the P282-0632, it offers seamless compatibility for field technicians performing urgent repairs. Designed with aluminum box lug terminations and a Class B insulation system, it withstands operating temperatures from -40?C to +65?C. Whether you are troubleshooting contactor chatter or replacing a unit with pitted contacts, this 75-amp model ensures stable electrical connections and optimal HVAC system performance.
Key Benefits:- High Current Capacity: Rated for 75 Amps to handle intensive inductive and resistive loads in commercial cooling systems.
- Field Interchangeability: Serves as the precise replacement for P282-0632, simplifying the swap-out process for service contractors.
- Enhanced Conductivity: Features silver cadmium oxide contacts to provide long-lasting performance and reduce the risk of welded contacts under high amperage.
- Rugged Construction: Includes a standard arc cover and initial dielectric strength of 2200VAC for professional-grade electrical isolation.
- Universal Mounting: Utilizes a standard chassis mount design with screw terminals and 0.250" quick-connects for rapid installation.
What causes a 75-amp contactor to chatter or hum?
Contactor chattering usually results from improper voltage at the 120V coil or a corroded electrical connection. If the voltage drops below the "must operate" threshold (88 VAC for this model), the armature fails to seat firmly, leading to rapid cycling and potential coil burnout.
Can I use a 3-pole contactor in place of a 2-pole unit?
Yes, provided the FLA rating and coil voltage match. However, the Hartland Controls CON-3/120/75 is specifically designed for three-phase systems where all three power legs must be interrupted simultaneously to protect the motor from "single-phasing."
How do I identify if the contacts are failing?
Inspect the contact pads for visible pitting, burning, or discoloration. High resistance across the contacts, even when the coil is energized, indicates that the silver alloy has worn down, necessitating an immediate replacement to avoid compressor damage.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
Product Information
Product Information
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Description
The Hartland Controls CON-3/120/75 is a heavy-duty 3-pole definite purpose contactor engineered for demanding commercial HVACR and industrial applications. Built with a 120V AC coil and rated for 75 FLA (Full Load Amps), this electrical switch provides reliable load management for large compressors, motors, and high-amperage lighting systems. It features silver alloy contacts to maximize conductivity and minimize arcing, ensuring the durability required for high-cycle environments. As a direct replacement for the P282-0632, it offers seamless compatibility for field technicians performing urgent repairs. Designed with aluminum box lug terminations and a Class B insulation system, it withstands operating temperatures from -40?C to +65?C. Whether you are troubleshooting contactor chatter or replacing a unit with pitted contacts, this 75-amp model ensures stable electrical connections and optimal HVAC system performance.
Key Benefits:- High Current Capacity: Rated for 75 Amps to handle intensive inductive and resistive loads in commercial cooling systems.
- Field Interchangeability: Serves as the precise replacement for P282-0632, simplifying the swap-out process for service contractors.
- Enhanced Conductivity: Features silver cadmium oxide contacts to provide long-lasting performance and reduce the risk of welded contacts under high amperage.
- Rugged Construction: Includes a standard arc cover and initial dielectric strength of 2200VAC for professional-grade electrical isolation.
- Universal Mounting: Utilizes a standard chassis mount design with screw terminals and 0.250" quick-connects for rapid installation.
What causes a 75-amp contactor to chatter or hum?
Contactor chattering usually results from improper voltage at the 120V coil or a corroded electrical connection. If the voltage drops below the "must operate" threshold (88 VAC for this model), the armature fails to seat firmly, leading to rapid cycling and potential coil burnout.
Can I use a 3-pole contactor in place of a 2-pole unit?
Yes, provided the FLA rating and coil voltage match. However, the Hartland Controls CON-3/120/75 is specifically designed for three-phase systems where all three power legs must be interrupted simultaneously to protect the motor from "single-phasing."
How do I identify if the contacts are failing?
Inspect the contact pads for visible pitting, burning, or discoloration. High resistance across the contacts, even when the coil is energized, indicates that the silver alloy has worn down, necessitating an immediate replacement to avoid compressor damage.
Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.
